Deoptimizer support for hydrogen stubs that accept a variable number of arguments.

src/deoptimizer.h

Index: src/deoptimizer.h
diff --git a/src/deoptimizer.h b/src/deoptimizer.h
index 6231c7c4ae717c1a1206e68e853618dbd57f1ba1..c0d4e97f0d40b7c9817a89bad52f764fcb448b3f 100644
--- a/src/deoptimizer.h
+++ b/src/deoptimizer.h
@@ -351,7 +351,9 @@ class Deoptimizer : public Malloced {
                                   int frame_index);
   void DoTranslateCommand(TranslationIterator* iterator,
                           int frame_index,
-                          unsigned output_offset);
+                          unsigned output_offset,
+                          bool is_native_value = false);
+
   // Translate a command for OSR.  Updates the input offset to be used for
   // the next command.  Returns false if translation of the command failed
   // (e.g., a number conversion failed) and may or may not have updated the